Definitions from Wiktionary (ISR)

▸ noun:  Initialism of Inuvialuit Settlement Region.
▸ noun:  (countable, software) Initialism of interrupt service routine.
▸ noun:  (uncountable, espionage) Initialism of intelligence, surveillance, reconnaissance (“spycraft”). [(chiefly uncountable) The capacity of mind, especially to understand principles, truths, facts or meanings, acquire knowledge, and apply it to practice; the ability to comprehend and learn; the ability to process sentient experience to generate true beliefs with a justified degree of confidence.]
▸ noun:  (US, obsolete) Initialism of interstate route.




▸ Words similar to isr
▸ Usage examples for isr

▸ Idioms related to isr
▸ Wikipedia articles (New!)
▸ Popular adjectives describing isr
▸ Words that often appear near isr
▸ Rhymes of isr

▸ Invented words related to isr